2 wrongs don't make a right, thats for sure. He was at least acting as if he would shoot others, so at this point, not knowing if he will or will not shoot, you create your own luck. I can't fault the employee for taking care of the situation, you can't go around acting like a thug and not expect something to happen eventually. I'd be upset if it were my family, but to say the pther person was in wrong after being put in that sutuation by a fool is pretty damn tough to justify.